PRINCIPAL holds 9 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 36 (Insurance & Finance) with 3 filings. The WikiTrademarks Expansion Score is 7/100, low — the brand is focused on defending its existing categories rather than expanding.
USPTO data refreshed June 14, 2026
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Filing Velocity (24 Months)
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Recent Filings
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FAQ: PRINCIPAL trademark portfolio
What trademarks does PRINCIPAL hold?
PRINCIPAL holds 9 USPTO trademark filings across 0 NICE classes. The largest concentration is in Class 36 (Insurance & Finance), Class 16 (Paper & Printed Goods), Class 41 (Education & Entertainment). The most recent filings are registered to Stylecraft, LLC.
How many trademarks does PRINCIPAL have at the USPTO?
WikiTrademarks tracks 9 USPTO trademark filings attributed to PRINCIPAL. The brand has been actively filing since November 1988. The count updates daily as new filings are indexed from the USPTO bulk data feed.
In which NICE classes does PRINCIPAL file most often?
PRINCIPAL's most active class is NICE Class 36 (Insurance & Finance), with 3 filings. The full distribution across all 0 classes is shown in the Nice Class Distribution panel on this page.
Who owns the PRINCIPAL trademark?
The most recent filings under the PRINCIPAL mark are registered to Stylecraft, LLC. Trademark ownership can shift through assignments — see the Ownership & Assignment History section on this page for the full chain of title.
Is PRINCIPAL expanding into new categories?
The current WikiTrademarks Expansion Score for PRINCIPAL is 7 out of 100, which is low — the brand is focused on defending its existing categories rather than expanding. The score combines NICE class breadth, filing velocity, and the rate of cross-class movement from the brand's filing history.
How can I track new PRINCIPAL trademark filings?
Click the Watch Brand button at the top of this page to add PRINCIPAL to your Watchlist. New filings show up on your WikiTrademarks dashboard within 24 to 48 hours of being public, alongside any class expansions, status changes, or assignment events.
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